linux-toradex.git/drivers/staging, branch v3.14.10 Linux kernel for Apalis and Colibri modules media: radio-bcm2048: fix wrong overflow check 2014-07-01T03:11:59+00:00 Pali Rohár pali.rohar@gmail.com 2014-04-22T15:02:39+00:00 6623dc0fb3e7587c9f48bdebd3e98877d69ff299 commit 5d60122b7e30f275593df93b39a76d3c2663cfc2 upstream. This patch fixes an off by one check in bcm2048_set_region(). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 5d60122b7e30f275593df93b39a76d3c2663cfc2 upstream.

This patch fixes an off by one check in bcm2048_set_region().

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging/mt29f_spinand: Terminate of match table 2014-07-01T03:11:52+00:00 Stephen Boyd sboyd@codeaurora.org 2014-05-24T00:16:53+00:00 d78c4fefa3b55f22a2670797951c4fa7e6f1119b commit ffd07de65ef5315053ea16356cd533b7f47c17e9 upstream. Failure to terminate this match table can lead to boot failures depending on where the compiler places the match table. Cc: Kamlakant Patel <kamlakant.patel@broadcom.com> Cc: Mona Anonuevo <manonuevo@micron.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ffd07de65ef5315053ea16356cd533b7f47c17e9 upstream.

Failure to terminate this match table can lead to boot failures
depending on where the compiler places the match table.

Cc: Kamlakant Patel <kamlakant.patel@broadcom.com>
Cc: Mona Anonuevo <manonuevo@micron.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: rtl8188eu: overflow in update_sta_support_rate() 2014-07-01T03:11:52+00:00 Dan Carpenter dan.carpenter@oracle.com 2014-04-07T06:31:21+00:00 6f2f288f2065c3e7b5239c455c75258547f5c9ac commit 9dbd79aeb9842144d9a114a979a12c0949ee11eb upstream. The ->SupportedRates[] array has NDIS_802_11_LENGTH_RATES_EX (16) elements. Since "ie_len" comes from then network and can go up to 255 then it means we should add a range check to prevent memory corruption. Fixes: d6846af679e0 ('staging: r8188eu: Add files for new driver - part 7') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9dbd79aeb9842144d9a114a979a12c0949ee11eb upstream.

The ->SupportedRates[] array has NDIS_802_11_LENGTH_RATES_EX (16)
elements.  Since "ie_len" comes from then network and can go up to 255
then it means we should add a range check to prevent memory corruption.

Fixes: d6846af679e0 ('staging: r8188eu: Add files for new driver - part 7')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: tidspbridge: check for CONFIG_SND_OMAP_SOC_MCBSP 2014-07-01T03:11:52+00:00 Paul Bolle pebolle@tiscali.nl 2014-05-26T19:47:11+00:00 a71d6ec8c874049a24d36f70dd832c73bbbc4719 commit d3921a03a89acb1b9ca599590c0131c89f8737d8 upstream. Commit d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP") removed the Kconfig symbol OMAP_MCBSP. It left two checks for CONFIG_OMAP_MCBSP untouched. Convert these to checks for CONFIG_SND_OMAP_SOC_MCBSP. That must be correct, since that re-enables calls to functions that are all found in sound/soc/omap/mcbsp.c. And that file is built only if CONFIG_SND_OMAP_SOC_MCBSP is defined. Fixes: d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP") Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d3921a03a89acb1b9ca599590c0131c89f8737d8 upstream.

Commit d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP")
removed the Kconfig symbol OMAP_MCBSP. It left two checks for
CONFIG_OMAP_MCBSP untouched.

Convert these to checks for CONFIG_SND_OMAP_SOC_MCBSP. That must be
correct, since that re-enables calls to functions that are all found in
sound/soc/omap/mcbsp.c. And that file is built only if
CONFIG_SND_OMAP_SOC_MCBSP is defined.

Fixes: d0f47ff17f29 ("ASoC: OMAP: Build config cleanup for McBSP")
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
iio: mxs-lradc: fix divider 2014-06-26T19:15:42+00:00 Robert Hodaszi robert.hodaszi@digi.com 2014-10-06T13:41:00+00:00 a7527d068f2c3cd06c41c8ec1021c2c3214f067e commit 19bc4981a213d0c5b0e1e8b08815c0b26f01ec54 upstream. All channels' single measurement are happening on CH 0. So enabling / disabling the divider once is not enough, because it has impact on all channels. Set only a flag, then check this on each measurement, and enable / disable the divider as required. Signed-off-by: Robert Hodaszi <robert.hodaszi@digi.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 19bc4981a213d0c5b0e1e8b08815c0b26f01ec54 upstream.

All channels' single measurement are happening on CH 0. So enabling / disabling
the divider once is not enough, because it has impact on all channels.

Set only a flag, then check this on each measurement, and enable / disable the
divider as required.

Signed-off-by: Robert Hodaszi <robert.hodaszi@digi.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: iio: tsl2x7x_core: fix proximity treshold 2014-06-26T19:15:42+00:00 Mario Schuknecht mario.schuknecht@dresearch-fe.de 2014-05-27T06:19:00+00:00 f7519c94637e800a5e80f76653bb228e1c75bf0e commit c404618cd06dad771495fe1cf9d5a63b5664f65f upstream. Consider high byte of proximity min and max treshold in function 'tsl2x7x_chip_on'. So far, the high byte was not set. Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c404618cd06dad771495fe1cf9d5a63b5664f65f upstream.

Consider high byte of proximity min and max treshold in function
'tsl2x7x_chip_on'. So far, the high byte was not set.

Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: r8192e_pci: fix htons error 2014-06-11T18:54:12+00:00 Sean MacLennan seanm@seanm.ca 2014-05-28T15:19:00+00:00 055127d4ab97873286fbcac5f83196aeb6edf1bb commit 9326c5ca0982f548cc08c0cffb14dcbd020f3d43 upstream. A sparse error fixup removed a htons() which is required for the driver to function. This patch puts the htons() back and fixes the sparse warning correctly by changing the left side cast. Signed-off-by: Sean MacLennan <seanm@seanm.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 9326c5ca0982f548cc08c0cffb14dcbd020f3d43 upstream.

A sparse error fixup removed a htons() which is required for the driver
to function. This patch puts the htons() back and fixes the sparse
warning correctly by changing the left side cast.

Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: speakup: Update __speakup_paste_selection() tty (ab)usage to match vt 2014-06-11T18:54:12+00:00 Ben Hutchings ben@decadent.org.uk 2014-05-19T00:03:06+00:00 ba39de398ec2468960744c4507100562a5aaef72 commit 28a821c306889b9f2c3fff49abedc9b2c743eb73 upstream. This function is largely a duplicate of paste_selection() in drivers/tty/vt/selection.c, but with its own selection state. The speakup selection mechanism should really be merged with vt. For now, apply the changes from 'TTY: vt, fix paste_selection ldisc handling', 'tty: Make ldisc input flow control concurrency-friendly', and 'tty: Fix unsafe vt paste_selection()'. References: https://bugs.debian.org/735202 References: https://bugs.debian.org/744015 Reported-by: Paul Gevers <elbrus@debian.org> Reported-and-tested-by: Jarek Czekalski <jarekczek@poczta.onet.pl> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 28a821c306889b9f2c3fff49abedc9b2c743eb73 upstream.

This function is largely a duplicate of paste_selection() in
drivers/tty/vt/selection.c, but with its own selection state.  The
speakup selection mechanism should really be merged with vt.

For now, apply the changes from 'TTY: vt, fix paste_selection ldisc
handling', 'tty: Make ldisc input flow control concurrency-friendly',
and 'tty: Fix unsafe vt paste_selection()'.

References: https://bugs.debian.org/735202
References: https://bugs.debian.org/744015
Reported-by: Paul Gevers <elbrus@debian.org>
Reported-and-tested-by: Jarek Czekalski <jarekczek@poczta.onet.pl>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: comedi: ni_daq_700: add mux settling delay 2014-06-11T18:54:12+00:00 Ian Abbott abbotti@mev.co.uk 2014-05-19T10:29:04+00:00 0cd6fa616912431665fb9d30bb96a1247b9c6304 commit ffed54dced86723f352323f15789d9ad6bee25e1 upstream. I got a patch from the original author, Fred Brooks, to add a small settling delay after setting the AI channel multiplexor. The lack of delay resulted in unstable or scrambled data on faster processors. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Reported-by: Fred Brooks <nsaspook@nsaspook.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ffed54dced86723f352323f15789d9ad6bee25e1 upstream.

I got a patch from the original author, Fred Brooks, to add a small
settling delay after setting the AI channel multiplexor.  The lack of
delay resulted in unstable or scrambled data on faster processors.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reported-by: Fred Brooks <nsaspook@nsaspook.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: speakup: Move pasting into a work item 2014-06-11T18:54:11+00:00 Ben Hutchings ben@decadent.org.uk 2014-05-18T23:56:22+00:00 3bf5072cf916c0da7f789063c5bcc455b89ee929 commit d7500135802ca55b3f4e01a16544e8b34082f8c3 upstream. Input is handled in softirq context, but when pasting we may need to sleep. speakup_paste_selection() currently tries to bodge this by busy-waiting if in_atomic(), but that doesn't help because the ldisc may also sleep. For bonus breakage, speakup_paste_selection() changes the state of current, even though it's not running in process context. Move it into a work item and make sure to cancel it on exit. References: https://bugs.debian.org/735202 References: https://bugs.debian.org/744015 Reported-by: Paul Gevers <elbrus@debian.org> Reported-and-tested-by: Jarek Czekalski <jarekczek@poczta.onet.pl> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit d7500135802ca55b3f4e01a16544e8b34082f8c3 upstream.

Input is handled in softirq context, but when pasting we may
need to sleep.  speakup_paste_selection() currently tries to
bodge this by busy-waiting if in_atomic(), but that doesn't
help because the ldisc may also sleep.

For bonus breakage, speakup_paste_selection() changes the
state of current, even though it's not running in process
context.

Move it into a work item and make sure to cancel it on exit.

References: https://bugs.debian.org/735202
References: https://bugs.debian.org/744015
Reported-by: Paul Gevers <elbrus@debian.org>
Reported-and-tested-by: Jarek Czekalski <jarekczek@poczta.onet.pl>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>